Recommened Fuel Pump Replacement?
 

Walboro or Nippodenso Supra pump? Just wondering cause thats next on my upgrade list.

Thanks

What are your goals for the car?

I'm planning on using the RX7.com pump:
http://www.rx7.com/store/rx7/fdfuel.html

how about 2 nippondenso FPs :D

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i had Walboro fuel bunp on my car ,it is working good and i got it from rotaryextreme.com

To be able to go 400 to 450 HP one day. With a change of turbo and fuel system.

Depends on your fuel rail pressure. For anything under 68 psi the Supra/Denso "195130-1020" pump flows a little more than the 255 High Pressure Walbro pump. Since stock FD's only push 36-38 psi base fuel pressure you would need to run 30-32 psi of boost to see 68 psi at the fuel rail. With that in mind and a stock FPR the Supra/Denso pump would probably be the better choice.

One thing you need to know is that a Supra/Denso pump pulls almost twice as many amps as the high pressure Walbro. They need a stout power supply circuit if you want their full potential. We're talking at least 10 gauge wire straight off the battery with a fuse and relay capable of dealing with 30 amps (even though you probably won't see more than 16-19 amps maxing out).

I thought they used the same Denso pump (the "Supra" one)...

:posting under my brothers name:

If its to complicated I dont think I'll go that route then, I mean if its not that much of a difference between the supra denso and the walboro, I guess I'll go walboro not to mention its cheaper to.

A walbro will do the job just fine on the stock power circuit unless you're shooting for 530+HP.

hmm...i got this one lying around...debating if im going to use it...

http://img237.echo.cx/img237/8541/dsc048262cy.jpg
sx 18203 fuel pump, sx fuel filter, and sx fpr :D

http://www.fluidcontrol.net/pages/pumps.html

That was their old pump. I'm not sure who makes the new pump they are selling.